4in1 Stereo Bluetooth Wireless Headphones
1. With A2DP stereo bluetooth, play music streaming from any mobile phones;
2. With built-in MIC for handsfree calls ;
3. With DSP echo cancellation technology;
4. With FM Radio function;
5. Support Micro SD/TF Card;
6. With built-in rechargeable battery;
7. With rubber painting.
Specifications:
1. Bluetooth: V3.0+EDR class 2
2. Impedance: 32ohm;
3. Battery capacity: 130mA
4. Charging time: About 2 hours
5. Standby time: About 120 hours
6. Working time: About 10 hours
7. Colors: Black, Red, Gold, Blue and White
